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| returnValue |
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名称 returnvalue — 函数返回的值
提纲 内容模型 returnvalue ::=
零个或多个:
text
alt
anchor
annotation
biblioref
indexterm (db.indexterm.endofrange)
indexterm (db.indexterm.singular)
indexterm (db.indexterm.startofrange)
inlinemediaobject
link
olink
phrase (db._phrase)
remark
replaceable
subscript
superscript
xref
属性 通用属性 和 通用链接属性。
描述 ReturnValue 标识了函数或命令返回的值
处理期望 格式化在一行内。
父节点 这些元素包含 returnvalue: bridgehead, caption (db.html.caption), citation, citetitle, classsynopsisinfo, code, emphasis (db.emphasis), entry, firstterm, funcsynopsisinfo, glosssee, glossseealso, glossterm, html:button, html:label, html:legend, link, literallayout, member, olink, orgdiv, para, phrase (db.phrase), primary, primaryie, programlisting, quote, refdescriptor, refentrytitle, refname, refpurpose, screen, secondary, secondaryie, see, seealso, seealsoie, seeie, seg, segtitle, simpara, subtitle, synopsis, td, term, termdef, tertiary, tertiaryie, th, title, titleabbrev, tocentry。
子节点 下列元素出现在 returnvalue 中: text, alt, anchor, annotation, biblioref, indexterm (db.indexterm.endofrange), indexterm (db.indexterm.singular), indexterm (db.indexterm.startofrange), inlinemediaobject, link, olink, phrase (db._phrase), remark, replaceable, subscript, superscript, xref。
请参见 funcdef, funcparams, funcprototype, funcsynopsisinfo, function, paramdef, parameter, varargs, void 示例 <article xmlns='http://docbook.org/ns/docbook'> <title>Example returnvalue</title>
<para>The <function>open</function> function returns <returnvalue>2</returnvalue> (<errorname>ENOFILE</errorname>) if the file does not exist. </para>
</article> The open function returns 2 (ENOFILE) if the file does not exist.
修改记录 This alpha reference page is $Revision: 5412 $ published 星期一, 31 十月 2005.
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